i'm pam moore. we'll see you at eight. twin trophies from the world series and the super bowl. it's a dream for bay area sports fans. and a nightmare for police. if you fail to get back on the sidewalk tonight find out how san francisco city officials hope to prevent a repeat of the chaos and vandalism when the giants won baseball's championship last year. new tonight at 8. that police plan to prevent problems. still in the works. but as kron four's terisa estacio reports, hitting the bars will be one place officers hope to make a difference this time around. >> a scorched muni bus. vandalism in the mission district. dozens of arrests. fires in garbage chans. it was not a pretty picture in the city following the giants big win. and police say they are not about to let that happen again. >> we have learned. >> deputy chief of operations john loftus says, one big change will be removing garbage cans so they can not be lit on fire. we learned that they were settign on fire, now we will have garbage day a day earlier. >> also loftus says there will be more patrols in the mission di